40236189

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{6917}}^1$

素因数の和:7204

約数の個数: 16

約数和(自身を含む): 61542528

約数和(自身を除く): 21306339

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 6917, 20751, 48419, 145257, 1916009, 5748027, 13412063, 40236189]

約数ペア:

[(1, 40236189), (3, 13412063), (7, 5748027), (21, 1916009), (277, 145257), (831, 48419), (1939, 20751), (5817, 6917)]